1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/jsapi-tests/testFunctionProperties.cpp b/js/src/jsapi-tests/testFunctionProperties.cpp
new file mode 100644
index 0000000000..01031cc5ea
--- /dev/null
+++ b/js/src/jsapi-tests/testFunctionProperties.cpp
@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "js/PropertyAndElement.h"  // JS_GetProperty
+#include "jsapi-tests/tests.h"
+
+BEGIN_TEST(testFunctionProperties) {
+  JS::RootedValue x(cx);
+  EVAL("(function f() {})", &x);
+
+  JS::RootedObject obj(cx, x.toObjectOrNull());
+
+  JS::RootedValue y(cx);
+  CHECK(JS_GetProperty(cx, obj, "arguments", &y));
+  CHECK(y.isNull());
+
+  CHECK(JS_GetProperty(cx, obj, "caller", &y));
+  CHECK(y.isNull());
+
+  return true;
+}
+END_TEST(testFunctionProperties)